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单词 sterile
释义 sterile /ˈsteraɪl/ adj.
1.【生】(infertile)+ person, animal不育的

He had learnt early in his marriage that he was sterile.结婚初期他就知道了自己不能生育。

sterile male insects无生殖能力的雄性昆虫

The patient became sterile after having chemotherapy treatment.病人在接受化疗后丧失了生育能力。

2.【医】(aseptic)+ dressing, equipment, water, needle消过毒的;无菌的

Urine is sterile.尿液是无菌的。

Take a pack of sterile needles and syringes.带上一包无菌针头和注射器。

3.【植】(not producing seeds or fruits)(植物或植物部位)不育的

a male sterile mutant plant雄性不育突变植株

4.(lacking inspiration or vitality)+ debate, relationship枯燥乏味的;了无生气的;无结果的;+ statistics枯燥乏味的

The meeting degenerated into a sterile debate.会议演变成为一场毫无结果的辩论。

long periods of sterile, boring football长时间枯燥乏味、令人厌倦的足球比赛

5.<美>(not used to support credit creation)+ gold无息的;不自我繁殖的
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更新时间:2025/3/10 20:00:15